(19)

(11)

EP 3 215 994 A1

(12)

(43) Date of publication: 13.09.2017 Bulletin 2017/37 (21) Application number: 15857686.8 (22) Date of filing: 06.11.2015

(51) International Patent Classification (IPC):  G06Q 20/32(2012.01) G06Q 20/20(2012.01) G06Q 20/12(2012.01) (86) International application number: PCT/KR2015/011951 (87) International publication number: WO 2016/072799 (12.05.2016 Gazette 2016/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 08.11.2014 KR 20140154819 24.09.2015 KR 20150135617 (71) Applicant: Samsung Electronics Co., Ltd. Gyeonggi-do 16677 (KR)	(72) Inventors: PARK, Su Young Uiwang-si Gyeonggi-do 16034 (KR) LEE, Da Som Seoul 08012 (KR) LEE, Yang Soo Yongin-si Gyeonggi-do 16876 (KR) CHANG, Moon Soo Yongin-si Gyeonggi-do 17088 (KR) (74) Representative: HGF Limited  Saviour House 9 St. Saviourgate York YO1 8NQ York YO1 8NQ (GB)